19389+4808 ES 1165

 
 
19h 38m 51.25s +48 06' 40.8" P.A. 297 sep 4.5 mag 11.00,11.10
 
 
Coord 2000
19389+4808
Discov num
ES 1165
Comp
Coord arcsec 2000
19 38 51.25 +48 06 40.8
Date first
1902
Date last
2009
Obs
6
Pa first
287
Pa last
297
P.A. Now (θ)
297°
Sep first
3.6
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
11.00
Mag sec
11.10
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+017
Sec motion ra
+002
Pri motion dec
-012
Sec motion dec
+001
Notes
rPM=0.954
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.6
Precise sep
4.46
Cdsa2 id
ES 1165
Constellation
Cygnus
Ra deg
19.647569444444443
De deg
48.111333333333334
last precise pa
296.6
last precise sep
4.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19389+4808 ES 1165 1998 4 297 4.4 11.00 11.10 D 193851.25+480640.8
19389+4808 ES 1165 2009 5 297 4.5 11.00 11.10 D 193851.25+480640.8

If you need more information about this double, apply for a data request form to the WDS.